*{margin:0;padding:0;box-sizing:border-box}
@font-face{font-family:Nunito;src:url(../../../font/Nunito-Regular.eot);src:url(../../../font/Nunito-Regular.eot?#iefix) format("embedded-opentype"),url(../../../font/Nunito-Regular.otf) format("opentype"),url(../../../font/Nunito-Regular.svg) format("svg"),url(../../../font/Nunito-Regular.ttf) format("truetype"),url(../../../font/Nunito-Regular.woff) format("woff"),url(../../../font/Nunito-Regular.woff2) format("woff2");font-display:swap}
@font-face{font-family:NunitoBlack;src:url(../../../font/Nunito-Black.ttf) format("truetype")}
@font-face{font-family:NunitoBold;src:url(../../../font/Nunito-Bold.eot);src:url(../../../font/Nunito-Bold.eot?#iefix) format("embedded-opentype"),url(../../../font/Nunito-Bold.otf) format("opentype"),url(../../../font/Nunito-Bold.svg) format("svg"),url(../../../font/Nunito-Bold.ttf) format("truetype"),url(../../../font/Nunito-Bold.woff) format("woff"),url(../../../font/Nunito-Bold.woff2) format("woff2");font-display:swap}
body{font-family:Nunito,sans-serif!important;font-size:18px}
a{color:#333}
.clear{clear:both}
.bold{font-family:NunitoBold,sans-serif}
.dnone{display:none!important}
.fl{float:left}
.container{width:100%;max-width:1224px;margin:0 auto;padding:0 12px}
html{scroll-behavior:smooth}
#normalHeader.png{background-image:url(../img/banner_mon_toan/backgroundPC.png)}
#normalHeader.webp{background-image:url(../img/banner_mon_toan/backgroundPC.webp)}
.banner_mon_toan.png{background-image:url(../img/banner_mon_toan/backgroundPC.png) !important}
.banner_mon_toan.webp{background-image:url(../img/banner_mon_toan/backgroundPC.webp) !important}
.banner_mon_li.png{background-image:url(../img/banner_mon_li/backgroundPC.png) !important}
.banner_mon_li.webp{background-image:url(../img/banner_mon_li/backgroundPC.webp) !important}
.banner_mon_hoa.png{background-image:url(../img/banner_mon_hoa/backgroundPC.png) !important}
.banner_mon_hoa.webp{background-image:url(../img/banner_mon_hoa/backgroundPC.webp) !important}
.banner_mon_anh.png{background-image:url(../img/banner_mon_anh/backgroundPC.png) !important}
.banner_mon_anh.webp{background-image:url(../img/banner_mon_anh/backgroundPC.webp) !important}
#normalHeader .header>div>ul .hotline a{background:url(data:image/png;base64,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) no-repeat left}
#normalHeader .header>div>ul .loginGroup .login a:first-child{background-image:url(data:image/png;base64,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);background-size:17px}
#normalHeader .header>div>ul .loginGroup .login a:first-child::after{width:2px;background:#eee}
#normalHeader .wrapperBanner{padding:75px 0 0}
#normalHeader .header .menuSubject{width:100%;display:flex;justify-content:center;column-gap:50px;background:#e1e1e1;color:#3a3a3a}
#normalHeader .header .menuSubject li{cursor:pointer;width:100px;padding:12px 0;text-align:center}
#normalHeader .header .menuSubject li.active{background:#f8941d;color:#fff;font-weight:NunitoBold}
@keyframes tranX{0%{top:-100px}
100%{top:0}}
.sticky{position:fixed;top:0;left:0;z-index:50;animation:tranX .3s forwards}
#normalHeader .wrapperBanner .headerForm form input,#normalHeader .wrapperBanner .headerForm form select{border:none;border-bottom:1px solid #aeaeae;border-radius:0;padding:12px 0}
#normalHeader .wrapperBanner .headerForm form input:focus,#normalHeader .wrapperBanner .headerForm form select:focus{color:#2f42bb;border-bottom-color:#2f42bb}
#normalHeader .wrapperBanner .headerForm form input::placeholder,#normalHeader .wrapperBanner .headerForm form select::placeholder,#normalHeader .wrapperBanner .headerForm form textarea::placeholder{color:#8c8c8c}
#normalHeader .wrapperBanner .headerForm form textarea{min-height:108px}
#normalHeader .wrapperBanner .headerForm .formTitle{color:#2f42bb;font-family:NunitoBlack;font-size:21px}
#normalHeader .wrapperBanner .headerForm{padding:0;display:flex;justify-content:center;align-items:flex-start;background:unset;width:330px}
#normalHeader .wrapperBanner .headerForm>form{background:#fff;padding:38px 12px 68px;border:2px solid #fff;clip-path:polygon(0% 0,100% 0,100% 93%,50% 100%,0 93%)}
#normalHeader .wrapperBanner .headerForm form>div .btnHeaderFormSubmit{background:#6835ec;border-color:#592cc8;color:#fff;cursor:pointer;border-top:1px solid;font-size:24px;font-family:Nunito!important;padding:7px 44px}
#normalHeader .header>div>ul a{text-decoration:none;color:#3931a0;font-family:NunitoBold}
#normalHeader{background-position:bottom}
#normalHeader .wrapperBanner .bannerPC{line-height:0}
#normalHeader .header{background:#fff;position: relative;}
#normalHeader .wrapperBanner .banner{width:calc(100% - 331px);z-index: 2;position: relative;}
@keyframes fadeUp{0%{transform:scale(0) translate(-30px,30px) rotate(10deg);opacity:0}
5%,80%{transform:scale(1) translate(0px,0) rotate(0deg);opacity:1}
100%{transform:scale(1.2) translate(30px,-30px) rotate(10deg);opacity:0}}
.title{text-align:center;font-size:35px;font-family:NunitoBlack,sans-serif;padding-left:12px;padding-right:12px}
#roadSun .title h3, #listCombo .title h3{color: #fff;margin-bottom: 12px;}
.sliderVideo .title h3,#feedback .title h3,#commentFB .title{color:#263ba8;}
#listCombo .titleBlockSale{width:337px;height:118px;background:url(../img/khongGiam.png) 0 0/contain no-repeat;display:flex;flex-direction: column;justify-content:center;align-items:center;padding-bottom:24px;color:#fff;font-size:24px;font-family:NunitoBold;position:absolute;text-align: center;}
#listCombo .titleBlockSale span{font-size: 18px;font-family:Nunito;}
#listCombo ul{list-style:none}
.wrapperVideo{margin:0 auto}
#listCombo ul li{width:337px;position:relative}
#listCombo ul li .blockCombo{background:#fff;width:calc(100% - 24px);margin:64px auto 0;padding:64px 12px 50px;text-align:center;border-radius:0 0 24px 24px}
.txtGiam{position:relative;padding-top:40px;margin:8px 0;font-family:NunitoBold}
.txtGiam .saleImg{position:absolute;left:12px;top:0;width:71px;height:67px;background:url(../img/talkSale.png) 0 0/contain no-repeat;display:flex;justify-content:center;align-items:center;color:#fff568;font-size:14px}
.txtGiam .saleImg span{font-family:NunitoBold}
.priceSale{font-size:45px;font-family:NunitoBlack;background:-webkit-linear-gradient(180deg,#166efb,#f12561);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:40px}
.hocPhiGoc{color:#6f6f6f}
.btnMuaNgay{width:256px;text-align:center;padding:12px 0;display:block;margin:-34px auto 0;background:linear-gradient(180deg,#ffce59,#fe5803);text-decoration:none;text-transform:uppercase;font-size:24px;color:#fff;border-radius:10px;border:3px solid #fff;box-shadow:inset 0 0 5px 0 #e15b05,0 0 7px 0 #00000061}
#listCombo .wrapperVideo{position:relative}
#listCombo .bx-controls-direction{position:absolute;top:50%;width:100%}
#listCombo .bx-next,#listCombo .bx-prev{position:absolute;text-decoration:none;width:38px;height:38px;background-size:contain;color:transparent;background-repeat:no-repeat}
#listCombo .bx-prev{left:-38px;background-image:url(../img/btnPrev.png)}
#listCombo .bx-next{right:-38px;background-image:url(../img/btnNext.png)}
#listCombo .slider_combo{display:none}
#listCombo .slider_combo.active{display:block}
#feedback{background:no-repeat top 37px left 112px url(../img/trang-tri1.png),no-repeat bottom 37px right 112px url(../img/trang-tri2.png), url(../img/texture.png);}
#feedback .feedback_pc .block_image ul{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,286px);row-gap:12px;column-gap:12px;justify-content:center;margin-top:24px}
#feedback ul li img{width:100%;border:2px solid #605ca8;border-bottom:11px solid #605ca8;border-radius:10px}
#feedback .feedback_pc{display: block;}
#feedback .slider_feedback_mobile{display: none;}
#feedback .block_image{display:none}
#feedback .block_image.active{display:block}
#popupRequestAdvisory>div h3,[id^=popupNotify_]>div h3{background:#2f2c8f;color:#fff;border-color:#fff}
#popupRequestAdvisory>div>div button{border-radius:9px;border:none;font-weight:700;font-size:16px;padding:11px 22px;color:#fff;background:#ff6a00;border-bottom:4px solid #f44336;cursor:pointer}
#popupRequestAdvisory>div>div input,#popupRequestAdvisory>div>div textarea{background:rgba(255,255,255,.3);color:#7057a9;border-radius:13px;padding:10px 15px;font-size:15px;border:1px solid #dbcbfd}
#popupRequestAdvisory{z-index:99}
.sliderVideo{width:100%;max-width:1224px;padding:0 12px;margin:36px auto}
.sliderVideo .title{margin-bottom:21px}
.sliderVideo .laptop img{width:100%}
.sliderVideo .laptop .imgYoutube{position:absolute;width:70%}
.sliderVideo .laptop .btnYoutube{position:absolute;width:fit-content}
.sliderVideo .laptop .video{width:85%}
.sliderVideo .laptop:hover{cursor:pointer}
.sliderVideo .laptop:hover .btnYoutube{filter:brightness(0.89)}
.sliderVideo .bxsliderVideo{display:grid;grid-template-columns:repeat(auto-fit,700px);column-gap:24px;margin-left:-350px;left:50%}
.sliderVideo .bx-controls-direction{display:flex;justify-content:center;padding:12px 0;margin-top:12px}
.sliderVideo .bx-controls-direction a{width:40px;text-decoration:none;border-radius:5px;padding:7px 0;background:#ff9f00;text-align:center;font-family:OpenSansBold;color:#fff;transition:all .4s}
.sliderVideo .bx-controls-direction a:hover{transform:scale(1.2) rotate(360deg)}
.sliderVideo .bx-controls-direction .bx-prev{margin-right:12px}
.sliderVideo .laptop .video iframe{position:absolute;top:0;left:0;width:100%;height:100%}
.sliderVideo .laptop .video .wrapIframe{width:100%;position:relative;padding-bottom:56.25%}
.sliderVideo .laptop .video .wrapIframe iframe{position:absolute;top:0;left:0;width:100%;height:100%}
.sliderVideo .laptop{width:958px;position:relative;display:flex;align-items:center;justify-content:center}
.sliderVideo .luuY{text-align: center;margin-bottom:36px;}
#roadSun,#listCombo{background:#3d2fb0;}
#roadSun .container{position:relative}
#roadSun .blockTabs{border-radius:5px;position:relative;margin-top:30px;z-index:1}
#roadSun .blockTabs .tab{display:grid;grid-template-columns:repeat(auto-fit,50%);border:2px solid #0772ec;border-radius:7px;background:#fff;}
#roadSun .blockTabs .tab p{text-align:center;padding:20px;color:#0772ec;cursor:pointer;background:0 0}
#roadSun .blockTabs .tab p.active,#roadSun .blockTabs .tab p:hover{background:#0772ec!important;color:#fff}
#roadSun .blockTabs .tab p:nth-child(1){clip-path:polygon(0% 0,93% 0,100% 50%,93% 100%,0 100%)}
#roadSun .blockTabs .tab p:nth-child(2){clip-path:polygon(93% 0,100% 50%,93% 100%,0 100%,7% 50%,0 0)}
#roadSun .blockTabs .tab p:nth-child(3){clip-path:polygon(0 0,100% 0,100% 100%,0 100%,7% 50%)}
#roadSun .blockTabs .content{display:none;margin-top:12px;}
#roadSun .blockTabs .content.active{display:block;border-radius:27px;overflow:hidden;width:calc(100% - 12px);margin-left:auto;box-shadow:-28px 31px 0 -18px #fec955}
#roadSun .blockTabs .content li{list-style:none;display:flex}
#roadSun .blockTabs .content li:nth-child(even){background:#ebebeb}
#roadSun .blockTabs .content li:nth-child(odd){background:#fff}
#roadSun .blockTabs .content li:nth-child(1){background:transparent;}
#roadSun .blockTabs .content li:nth-child(1) p:nth-child(1){border-right: none;}
#roadSun .blockTabs .content li:nth-child(1) p:nth-child(2),#roadSun .blockTabs .content li:nth-child(1) p:nth-child(3){border-radius: 10px 10px 0 0;text-align: center;background: #fec955}
#roadSun .blockTabs .content li p:nth-child(1){min-width:18%;font-family:NunitoBold;border-right:1px solid #a1a1a1;flex-direction:row;justify-content:flex-start;column-gap:12px;align-items:center}
#roadSun .blockTabs .content li p:nth-child(3){border-left: 1px solid #a1a1a1;}
#roadSun .blockTabs .content li p{padding:12px;}
#roadSun .blockTabs .content li p{display:flex;flex-wrap:wrap;flex-direction:column;justify-content:center}
#roadSun .blockTabs .content li p span{display:block;margin-bottom:10px;background:url(../img/dottedBlack.png) no-repeat left 0 top 8px;padding-left:16px}
#roadSun .blockTabs .content li p span:last-child{margin-bottom:0}
#roadSun .blockTabs .tab1 li p:nth-child(2){width:84%;}
#roadSun .blockTabs .tab2 li p:nth-child(2),#roadSun .blockTabs .tab2 li p:nth-child(3){width: 42%;}
#roadSun .blockTabs .tab_anh .tab2 li p:nth-child(2){width: 80%;}
#roadSun .blockTabs .content li p:nth-child(1){flex-direction:row;justify-content:flex-start;align-items:center;column-gap:10px}
#roadSun .blockTabs .content li p:nth-child(1) i{width:30px;height:30px;display:inline-block;background-repeat:no-repeat;background-position:2px 0}
.iconClock{background-image:url(../img/clock.png)}
.iconTeacher{background-image:url(../img/iconTeacher.png)}
.iconCourse{background-image:url(../img/exam.png)}
.iconLive{background-image:url(../img/live.png)}
.iconMethod{background-image:url(../img/strategic-plan.png)}
.iconPrivate{background-image:url(../img/test.png)}
#roadSun .blockTabs .tabs{display:none}
#roadSun .blockTabs .tabs.active{display:block}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .subjectWrap.active{display:block}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .subjectWrap,#listTeacherOnRoadTrain .contentListTeacher .rightContent .subjectWrap .aboutToTeacher{display:none}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .subjectWrap .aboutToTeacher:first-child{display:block}
#listTeacherOnRoadTrain .title{width:fit-content;margin:0 auto}
#listTeacherOnRoadTrain .contentListTeacher{display:flex;flex-wrap:wrap;column-gap: 38px;}
#listTeacherOnRoadTrain .contentListTeacher .tabMenuTeacherMobi{display:none}
#listTeacherOnRoadTrain .contentListTeacher .leftContent{width:30%;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;text-align:center}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .avatarSubject img{width:100%;display: inline-block}
#listTeacherOnRoadTrain .contentListTeacher .rightContent{width:calc(70% - 38px);}
#listTeacherOnRoadTrain .contentListTeacher .rightContent ul{list-style:none;}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .aboutToTeacher{background:#003f2c;border:13px solid #96430f;border-radius:8px;padding:12px;position:relative;font-size:24px;min-height:465px}
#listTeacherOnRoadTrain .contentListTeacher .rightContent::before{content:"";display:block;background:url(../img/moc-treo.png) center/contain no-repeat;height:106px;width:100%}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .aboutToTeacher li{color:#fff;background:url(../img/icon-checked.png) 0 0/28px no-repeat;margin-bottom:20px;padding-left:44px}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .aboutToTeacher li:last-child{margin-bottom:0;background:0 0;padding:0;position:absolute;right:12px;bottom:12px}
#listTeacherOnRoadTrain .teacherName{font-family:NunitoBlack;color:#f7941d!important}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher{width:100%;grid-column-start:1;grid-column-end:3;grid-row-start:2;grid-row-end:3;list-style:none;margin-top:12px}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher li a{display:block;width:100%;position:relative;filter:brightness(0.5)}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher li.active a{filter:brightness(1)}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher li.active a:after{content:"";width:15px;height:15px;background:url(https://tuyensinh247.com/themes/km/2022_T4_KhuyenMaiKhoaHocLoTrinhSun/img/iconActiveBlue.png) center/contain no-repeat;position:absolute;right:5px;top:3px}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher{display:none}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher.active{display:flex;justify-content:center;column-gap: 12px;}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .wrapTalk{display:none}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .wrapTalk.active{display:block}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .txtTalk{width:297px;height:117px;background:url(../img/talk.png);text-align:center;font-family:NunitoBold;color:#fff;padding:24px 12px 12px;animation:fadeUp 7s backwards infinite;transform:scale(0) translate(-30px,30px) rotate(10deg);display:none}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .txtTalk.active,#listTeacherOnRoadTrain .contentListTeacher .leftContent .txtTalk:first-child{display:block}
#listTeacherOnRoadTrain .avatarSubject .imageTecher{display:none}
#listTeacherOnRoadTrain .avatarSubject .imageTecher:first-child{display:block}
#listTeacherOnRoadTrain .avatarSubject{display:none;width:93%}
#listTeacherOnRoadTrain .avatarSubject.active{display:block}
#commentFB .title{font-size:36px;font-family:NunitoBlack;text-align:center}
.sliderVideo .slider{display:none!important}
.sliderVideo .slider.active{display:block!important}
#commentFB,#feedback,#listCombo,#listTeacherOnRoadTrain{padding:24px 0;overflow:hidden}
#roadSun{padding:24px 0 45px}
.fb_iframe_widget_fluid_desktop,.fb_iframe_widget_fluid_desktop iframe,.fb_iframe_widget_fluid_desktop span{max-width:100%!important;width:100%!important}
@media all and (min-width:769px){.sliderVideo .bxsliderVideo>div{float:none!important;width:100%!important;display:flex;justify-content:center}
@keyframes witdOn{0%{width:80%}
100%{width:100%}}
@keyframes witdOut{0%{width:100%}
100%{width:80%}}
.sliderVideo .bxsliderVideo>div[aria-hidden=true] .laptop{width:80%;animation:witdOut 1s forwards;position:relative}
.sliderVideo .bxsliderVideo>div[aria-hidden=true] .laptop *{filter:contrast(0.5);-webkit-backdrop-filter:blur(0.5)}
.sliderVideo .bxsliderVideo>div[aria-hidden=false] .laptop{width:100%;animation:witdOn 1s forwards}}
#roadSun .blockTabs .title_sub{
    text-align: center;
    color: #fff;
    font-family: NunitoBlack,sans-serif;
    font-size: 36px;
    margin-bottom: 36px;
    display: none;
}
@media all and (max-width:1024px){
.sliderVideo .laptop{width:calc(100% - 24px)}}
@media all and (max-width:769px){
body{font-size:16px}
#normalHeader.png{background-image:url(../img/backgroundMobi.png)}
#normalHeader.webp{background-image:url(../img/backgroundMobi.webp)}
.banner_mon_toan.png{background-image:url(../img/banner_mon_toan/backgroundMobi.png) !important}
.banner_mon_toan.webp{background-image:url(../img/banner_mon_toan/backgroundMobi.webp) !important}
.banner_mon_li.png{background-image:url(../img/banner_mon_li/backgroundMobi.png) !important}
.banner_mon_li.webp{background-image:url(../img/banner_mon_li/backgroundMobi.webp) !important}
.banner_mon_hoa.png{background-image:url(../img/banner_mon_hoa/backgroundMobi.png) !important}
.banner_mon_hoa.webp{background-image:url(../img/banner_mon_hoa/backgroundMobi.webp) !important}
.banner_mon_anh.png{background-image:url(../img/banner_mon_anh/backgroundMobi.png) !important}
.banner_mon_anh.webp{background-image:url(../img/banner_mon_anh/backgroundMobi.webp) !important}
#normalHeader .wrapperBanner,#videoLeftStyle3{padding:0}
#normalHeader .wrapperBanner .headerForm{max-width:100%;width: calc(100% - 24px);display: block;}
#normalHeader{background-size:calc(100% + 67px);background-position:top;background-color:#2543c0;}
#normalHeader .header{background:#fff}
#normalHeader .wrapperBanner .banner{width:100%;padding:0}
#normalHeader .header{z-index: 10;}
#feedback .bx-controls-direction{display:flex;justify-content:center;padding:12px 0;margin-top:12px}
#feedback .bx-controls-direction a{width:40px;text-decoration:none;border-radius:5px;padding:7px 0;background:#ff9f00;text-align:center;color:#fff;transition:all .4s}
#feedback .bx-controls-direction a:hover{transform:scale(1.2) rotate(360deg)}
#feedback .bx-controls-direction .bx-prev{margin-right:12px}
#feedback .feedback_pc{display: none;}
#feedback .slider_feedback_mobile{display: block;}
.sliderVideo .bxsliderVideo{grid-template-columns:unset;column-gap:unset;margin-left:0;left:0;display:block}
.sliderVideo .laptop .btnYoutube{width:70px}
.sliderVideo .laptop{margin:0 auto}
.sliderVideo {margin: 12px auto}
#listTeacherOnRoadTrain .contentListTeacher{flex-direction:column-reverse;row-gap:12px}
#listTeacherOnRoadTrain .contentListTeacher .leftContent,#listTeacherOnRoadTrain .contentListTeacher .rightContent{width:100%}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .avatarSubject img{width:70%}
#listTeacherOnRoadTrain .contentListTeacher .rightContent::before{display:none}
#commentFB .title,#feedback .title h3,#listCombo .title h3,#roadSun .title h3,.sliderVideo .title h3{font-size:24px}
#roadSun .blockTabs .content.active{box-shadow:unset;width:100%}
#roadSun .blockTabs .content li p:nth-child(1){min-width:155px}
#listCombo .bx-next{right:0}
#listCombo .bx-prev{left:0}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .aboutToTeacher{font-size:16px}
#listCombo .title h3{margin-bottom:15px}}
@media all and (max-width:480px){body{font-size:14px}
#normalHeader .wrapperBanner .headerForm{max-width:100%;margin: 12px auto;}
#normalHeader .wrapperBanner .headerForm>form{padding:12px 12px 24px 12px}
#normalHeader .wrapperBanner .headerForm .formTitle{font-size:18px!important;margin-bottom: 12px;}
#normalHeader .wrapperBanner .headerForm form>div .btnHeaderFormSubmit{font-size:16px}
#normalHeader{background-position:0 -10px}
.title{font-size:20px}
.sliderVideo .luuY{margin-bottom:24px}
#roadSun .blockTabs .title_hoa{font-size: 14px;margin-bottom:0;}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .aboutToTeacher li{padding-left:30px;background-size:18px}
#listTeacherOnRoadTrain .contentListTeacher .rightContent .aboutToTeacher{min-height:440px}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher li{width:55px;height:55px}
#listTeacherOnRoadTrain .contentListTeacher .tabAvataTeacher li img{width:100%}
#listTeacherOnRoadTrain .contentListTeacher .leftContent .txtTalk{margin:0 auto}
#normalHeader .header .menuSubject li{padding:5px 0}
#normalHeader .wrapperBanner{padding:12px 0}
#normalHeader .wrapperBanner .headerForm form input,#normalHeader .wrapperBanner .headerForm form select{padding:12px 0;margin-bottom:13px}
#roadSun .blockTabs .content li p{padding:6px}
#roadSun .blockTabs .content li p:nth-child(1) i{width:15px;height:15px;background-size:contain}
#roadSun .blockTabs .content li p:nth-child(1){min-width:111px}
#roadSun .blockTabs .content{font-size:11px}
#listCombo .titleBlockSale span {font-size:15px}
#listCombo .titleBlockSale{width:260px;height:93px;background:url(../img/khongGiam.png) 0 0/100% no-repeat;padding-bottom:15px;left:50%;font-size:18px;margin-left:-130px}
#commentFB .title,#feedback .title h3,#listCombo .title h3,#roadSun .title h3,.sliderVideo .title h3{font-size:18px}
.priceSale{font-size:36px}
#listCombo ul li .blockCombo{width:244px;margin:52px auto 0;padding:43px 12px 36px}
.txtGiam .saleImg{left:0;top:6px;width:60px;height:56px;font-size:14px}
.btnMuaNgay{width:188px;padding:6px 0;margin:-24px auto 0;font-size:16px}
#feedback .container{padding:0 36px}
#feedback .title h3{margin-bottom:12px}}